ISRC PT7HS1900120
Verified recording
PT7HS1900120 is “Olim Ta Txgá” by Mário Marta,
registered on the CopyrightChains blockchain with CopyrightID
0x73441769d35089068123de14908b670459391aa86ecc026af58ef82307ec210f and independently timestamped
in Bitcoin block 960220 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT7HS1900120.
Recording identifiers
- ISRC
- PT7HS1900120
- Title
- Olim Ta Txgá
- Artist
- Mário Marta
- CopyrightID (CopyrightChains transaction hash)
0x73441769d35089068123de14908b670459391aa86ecc026af58ef82307ec210f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:28:30+00:00
- Bitcoin block
- 960220
- Canonical record hash
sha256:365361e4bcfc17a41662cab3fffe1f9f3ceba5818df2080f5f1b95a9a42f2869- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT7HS1900120
- Bitcoin block existence check
- https://blockstream.info/api/block/960220